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| author | Paul Mundt <lethal@linux-sh.org> | 2009-04-02 11:17:41 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-04-02 11:17:41 +0900 |
| commit | c4361bb64b81f5b81a7a08d58654493385a2f2b2 (patch) | |
| tree | 8741c0b60ddfbc3fc4e17c8d200f6aa6ff32cca0 /include/linux/rtc.h | |
| parent | 46368fa05164e1afdc1401294908cf30c6d8d981 (diff) | |
| parent | 833bb3046b6cb320e775ea2160ddca87d53260d5 (diff) | |
| download | linux-c4361bb64b81f5b81a7a08d58654493385a2f2b2.tar.gz linux-c4361bb64b81f5b81a7a08d58654493385a2f2b2.tar.bz2 linux-c4361bb64b81f5b81a7a08d58654493385a2f2b2.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'include/linux/rtc.h')
| -rw-r--r-- | include/linux/rtc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/rtc.h b/include/linux/rtc.h index 4046b75563c1..60f88a7fb13d 100644 --- a/include/linux/rtc.h +++ b/include/linux/rtc.h @@ -99,6 +99,7 @@ struct rtc_pll_info { #ifdef __KERNEL__ +#include <linux/types.h> #include <linux/interrupt.h> extern int rtc_month_days(unsigned int month, unsigned int year); @@ -232,6 +233,11 @@ int rtc_register(rtc_task_t *task); int rtc_unregister(rtc_task_t *task); int rtc_control(rtc_task_t *t, unsigned int cmd, unsigned long arg); +static inline bool is_leap_year(unsigned int year) +{ + return (!(year % 4) && (year % 100)) || !(year % 400); +} + #endif /* __KERNEL__ */ #endif /* _LINUX_RTC_H_ */ |